Patents by Inventor David John Bunge

David John Bunge has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for preparing amino-mercapto functional organopolysiloxanes
    Patent number: 9012671
    Abstract: A method of making amino-mercapto functional organopolysiloxanes is disclosed by reacting (A) a dialkoxydialkylsilane, (B) an amino functional alkoxy silane, and (C) a mercapto functional alkoxy silane, via a condensation reaction. The amino-mercapto functional organopolysiloxanes products are useful in textile and fabric treatments.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: April 21, 2015
    Assignee: Dow Corning Corporation
    Inventors: David John Bunge, Michael David Telgenhoff, Arthur James Tselepis
  • Process For Preparing Amino-Mercapto Functional Organopolysiloxanes
    Publication number: 20120245373
    Abstract: A method of making amino-mercapto functional organopolysiloxanes is disclosed by reacting (A) a dialkoxydialkylsilane, (B) an amino functional alkoxy silane, and (C) a mercapto functional alkoxy silane, via a condensation reaction. The amino-mercapto functional organopolysiloxanes products are useful in textile and fabric treatments.
    Type: Application
    Filed: December 17, 2010
    Publication date: September 27, 2012
    Inventors: David John Bunge, Michael David Telgenhoff, Arthur James Tselepis